Scientists believe that dangerous black holes exist in interstellar space for a very long time.

Learn about Astronomy daily. Watch the latest video. Be updated with knowledge. Subscribe to (Universe Space SL) channel. Author: Chris Impey (University Distinguished Professor
Astronomy, University of Arizona)
Republished from an article in conversation with
Dernmission from Chris Imney. Black holes are one of the most dangerous things in the universe. A black hole has the ability to destroy a large galaxy in an instant. Watch the video. Learn something. Have a nice day.